Element of sofa



FIG. 1 is a front elevational view of an element of sofa (firstembodiment);

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front, right, top perspective view thereof;

FIG. 8 is a front elevational view of an element of sofa (secondembodiment);

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a right elevational view thereof;

FIG. 11 is a left elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a bottom plan view thereof; and,

FIG. 14 is a front, right, top perspective view thereof.

The broken lines shown in the drawings are for illustrative purposesonly and form no part of the claimed design.

The ornamental design for an element of sofa, as shown and described.